When is the best time to go to Muroran
The chart above shows the best time of year to visit Muroran, Japan. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Muroran
Muroran weather by month
Please note our recommendations for when to visit Muroran are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -1°C | 83mm | 3hrs | 10.5hrs |
The climate in Muroran during January can be summarized as cold and a little damp.
Based on weather alone, this is probably a time of year to avoid going to Muroran for your holidays. The weather is often not a good and not conducive to spending time outdoors.
January is in the winter in Muroran and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -1°C (30°F), whilst at night -8°C (18°F) is normal.
On average January is the driest month of the year in Muroran with around 83mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 28 days, although this may vary considerably.
On the flip side this corresponds to an average of 3 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| -1°C | 66mm | 3.9hrs | 11.5hrs |
February in Muroran is generally reasonably dry with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Muroran for your holidays. The weather is often not a good and not conducive to spending time outdoors.
February is in the winter in Muroran and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -1°C (30°F), whilst at night -8°C (18°F) is normal.
On average February is the 2nd driest month of the year in Muroran with around 66mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 25 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.9 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 2°C | 67mm | 5.5hrs | 12.8hrs |
The weather in March in Muroran is characteristically cold and reasonably dry.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit Muroran.
March is in the spring in Muroran and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing 3°C (37°F), whilst at night -4°C (24°F) is normal.
On average March is the 3rd driest month of the year in Muroran with around 67mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 8°C | 83mm | 6.5hrs | 14.3hrs |
Muroran's weather in April is typically cool and a little damp in nature.
Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Muroran.
April is in the spring in Muroran and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cold 9°C (48°F), whilst at night 1°C (34°F) is normal.
On average April is the 4th driest month of the year in Muroran with around 83mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.5 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 13°C | 88mm | 6.9hrs | 15.6hrs |
May is a a little damp month in Muroran and the temperature is generally mild.
It is perhaps the perfect month to visit Muroran, with some surprisingly good weather at this time of year.
May is in the spring in Muroran and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night 6°C (42°F) is normal.
On average May is the 5th driest month of the year in Muroran with around 88mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 16°C | 108mm | 6.1hrs | 10.5hrs |
Muroran's weather in June is typically mild and damp in nature.
It is perhaps a good month to visit Muroran, with some particularly good weather at this time of year.
June is in the summer in Muroran and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 10°C (50°F) is normal.
On average June is the 6th driest month of the year in Muroran with around 108mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.1 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 140mm | 5.3hrs | 11.5hrs |
July in Muroran is generally wet with the temperature being warm.
It is perhaps the perfect month to visit Muroran, with some surprisingly good weather at this time of year.
July is in the summer in Muroran and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 15°C (59°F) is normal.
On average July is the 6th wettest month of the year in Muroran with around 140mm 5.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 21°C | 181mm | 5.3hrs | 12.8hrs |
The weather in August in Muroran is characteristically warm, humid and wet.
It is perhaps the perfect month to visit Muroran, with some inordinately good weather at this time of year.
August is in the summer in Muroran and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a muggy 24°C (75°F), whilst at night 17°C (63°F) is normal.
On average August is the 5th wettest month of the year in Muroran with around 181mm 7.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.3 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 18°C | 165mm | 5.8hrs | 14.3hrs |
Muroran's weather in September is typically mild and wet in nature.
It is perhaps the perfect month to visit Muroran, with some surprisingly good weather at this time of year.
September is in the fall / autumn in Muroran and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 13°C (55°F) is normal.
On average September is the 4th wettest month of the year in Muroran with around 165mm 6.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.8 hours of sunshine per day.
Muroran weather in September »
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 13°C | 107mm | 5.6hrs | 15.6hrs |
October is a damp month in Muroran and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of relatively acceptable weather around this time of year. This makes it an okay time to visit Muroran.
October is in the fall / autumn in Muroran and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 6°C (43°F) is normal.
On average October is the 3rd wettest month of the year in Muroran with around 107mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.6 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 7°C | 105mm | 3.6hrs | 10.5hrs |
Muroran's weather in November is typically cool and damp in nature.
Based on weather alone, this is probably a time of year to avoid going to Muroran for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
November is in the fall / autumn in Muroran and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night 1°C (33°F) is normal.
On average November is the 2nd wettest month of the year in Muroran with around 105mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.6 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 2°C | 85mm | 2.6hrs | 11.5hrs |
December in Muroran is generally a little damp with the temperature being cold.
Based on weather alone, this is probably a time of year to avoid going to Muroran for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
December is in the winter in Muroran and is typically the warmest month of the year. Daytime maximum temperatures average around a freezing 2°C (35°F), whilst at night -5°C (24°F) is normal.
On average December is the wettest month of the year in Muroran with around 85mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 27 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.6 hours of sunshine per day.
Other monthly averages
Muroran weather stats
| Hottest month: | August | 23.5°C 74.3°F |
|---|---|---|
| Driest month: | February | 66mm 2.6ins |
| Sunniest month: | October | 5.6hrs |
| Coldest month: | January | -1.4°C 29.5°F |
| Wettest month: | August | 181mm 7.1ins |
| Warmest sea: | August | 21.7°C 71.1°F |
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